Practice Guidelines for the Use of Imaging in Transient Ischemic Attacks and Acute Stroke
Stroke 28:1480-1497, Culebras,A.,et al, 1997
Early Intravenous Thrombolysis with Recombinant Tissue-Type Plasminogen Activator in Vertebrobasilar Ischemic Stroke
Arch Neurol 55:466-469, 4501998., Grond,M.,et al, 1998
Intraarterial Thrombolysis in Vertebrobasilar Occlusion
AJNR 17:255-262, Becker,K.J.,et al, 1996